Jewelcad: 5.19

have since been released, the 5.x series remains a foundational tool for designers, especially across Asia. Origins and Evolution JewelCAD was developed by Jewellery CAD/CAM Limited in Hong Kong, led by Dr. Peter Hu. : Originally written for Silicon Graphics platforms. 1994–1995 : Rewritten for PC and ported to MS Windows

If you are a jeweler who values speed, precision, and a proven workflow, is still the gold standard. jewelcad 5.19